07-05-2016 02:14 AM - edited 07-05-2016 03:14 AM
I bought a Y700 about two weeks ago. Laptop was dedicated to work and it work great.
Yesterday I installed driver ubCorePro for my firewire device. The installer after instalation required a reboot my Win 10. After that I didn't see anything on my screen. It's completely black like you'll unplug the power cable from monitor.
It's second similar situation. About week ago I bought a USB 3.0 - VGA device (I must work on multi screen) but then I could see a Lenovo logo on start, it was possible to acces the BIOS and run a safe mode, uninstall driver and install the newest version of it. Now I can't see anything.
I try novo key to reset, every combinations of F8, shift+F8 etc. I try to discharge battery, but still nothing.
Please help me, my boss will kill me, I have to work !